Finding the Fourth Proportional to 58,241,707.53, 80,375,232.02 and 32,137,909.92
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Solution
The fourth proportional to 58,241,707.53, 80,375,232.02 and 32,137,909.92 is: 44,351,240.31
Step by Step Solution
- Step 1: Write the proportion equation
58,241,707.53 : 80,375,232.02 = 32,137,909.92 : x - Step 2: Convert to fraction form
58,241,707.53/80,375,232.02 = 32,137,909.92/x - Step 3: Cross multiply
58,241,707.53x = 80,375,232.02 × 32,137,909.92 - Step 4: Simplify right side
58,241,707.53x = 2,583,091,966,297,170.50 - Step 5: Solve for x
x = 2,583,091,966,297,170.50/58,241,707.53 - Step 6: Final answer
x = 44,351,240.31
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.